Boltmon is an Android Digimon whose name and design are derived from the fictional Frankenstein's monster, with "Bolt" as a reference to that name. It is a prototype Digimon constructed at the same time as Andromon. Unlike the mechanically-based Andromon, the organically-based Boltmon possessed emotions, as well as power that surpassed Andromon's, but because it was difficult to control and ran wild, it was consigned to oblivion in the darkness.[2] Due to their egos, the scientists who created this unfortunate Digimon denied its own existence, so it began wandering within the darkness of its sorrow.[3]

Digimon Adventure 02: Tag Tamers

Boltmon are major enemies in Ken's side of the Machine Base, Gear Base, Electro Base, Darkness (Ankoku and Yami) Server, Despair Server, and Moon-Server, as well as on Ryo's side of Machine Base 2, Gear Base 2, Electro Base 2, Darkness Base 2, Despair Sever 2, Darkness Server 2, Moon-Server 2. They're also regular enemies in Ken's Side of the Moon-Server. Boltmon are also in the four battles preceding the battle with Moon=Millenniummon in Millenniummon's Castle, as well as in his party in the battle against Ryo.

Digimon Tamers: Brave Tamer

Digimon Fusion

Back when Dorulumon was part of the Bagra Army, he fought to conquer a Zone inhabited by Boltmon. When the Boltmon's leader overheard that the Bagra Army was going to level the place, they ran away. Dorulumon's True Colors

Digimon Adventure V-Tamer 01

Some Boltmon were seen working for Daemon. A Boltmon was with Neo Saiba during the invasion upon Lord HolyAngemon's castle where he killed two Knightmon with an axe longer than usual. He then fought against Leo, but he underestimated the Ultimate Digimon and was cut in half by Leo's sword. Another one was killed by Callismon, one of Neo's experiments.

Digimon World 2

Digimon World 3

Boltmon can be found in Amaterasu's North Sector, in Kulon Mines and in Kulon Pit. He is also available as a Brown Mega Card with 39/32.

Digimon World Dawn and Dusk

Boltmon is #335, and is a Mega-level, Attacker-class, Machine-species Digimon with a resistance to the Steel element and weakness to the Water element. Its basic stats are 327 HP, 322 MP, 172 Attack, 144 Defense, 116 Spirit, 125 Speed, and 71 Aptitude. It possesses the Heroic Power, Heroic Guard, Healthy Body, and Gladiator traits.

Boltmon digivolves from Vajramon. In order to digivolve to Boltmon, your Digimon must be at least level 46, with 12,500 Machine experience, but only if you have previously befriended a Boltmon.

Boltmon can also DNA digivolve from Volcamon and Tekkamon, if the base Digimon is at least level 41, with 9100 Machine experience, and 260 attack.

Boltmon can be hatched from the Machine Egg.

Digimon All-Star Rumble

Boltmon are minor enemy Digimon who appear in the King's Castle and Lava Pit story mode stages. They guard all attacks with their tomahawks and are only vulnerable when they throw their weapons for powerful, long-ranged strikes. If they do guard an attack, however, they will throw their weapons in the direction that they guard.